Well carbonara is a little different I think, not sure.
Carbonara has eggs
Other than wedding and funeral, I doubt they will wear the suits much. My son is adidas/Nike/Under Armor guy from head to toe. Hubby works from home so mostly t-shirt and shorts
Hubby used to have many expensive suits but he gained too much weight these years
Oh, that's too bad
. But then again everyone needs a piece of clothing like that and most people don't wear it regularily, so be it
Get him to do sports with you and tell him it's because of your health
or just stop cooking